Pterobranchia - Graptoloidea - Diplograptidae
Alternative combinations: Glossograptus eucharis, Lasiograptus (Thysanograptus) eucharis, Retiograptus eucharis
Full reference: J. Hall. 1865. Graptolites of the Quebec Group: Figures and descriptions of Canadian organic remains, Decade II 1-151
Belongs to Orthograptus according to D. Goldman 1995
See also Hall 1865 and Ruedemann 1908
Sister taxa: Orthograptus fastigatus, Orthograptus pageanus, Orthograptus quadrimucronatus, Orthograptus ruedemanni, Orthograptus spinigerus, Orthograptus thorsteinssoni
Distribution:
• Ordovician of Canada (2: Ontario, Quebec collections), United States (3: Iowa, Michigan, Oklahoma)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.